Vintage McIntosh MQ 104 Environmental Equalizer. Excellent!

Description

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McIntosh MQ 104 Environmental Equalizer
This unit has been checked and tested every single component by out technicians before putting for sale! Confirmed! cleaned from the inside out
This unit is in excellent condition! there is no damage at all looks shiny clean!
Works perfectly without any issue. no issue at all
Comes with accessories as picture shown - manual and a box of spare parts -
MQ104 Frequency Programming Table
- they all are working and original - installation labors plus CAD 0
Specifications
Frequency Response
: 20Hz to 20,000Hz with equalization set flat.
Hum and Noise
: 90 dB (79uV) below rated output of 2.5V. Worst case setting, 85 dB (140uV) below rated output of 2.5V.
Harmonic and IM Distortion
: less than 0.1% at rated output of 2.5V from 20 to 20,000Hz
Low Frequency Compensation
: 5 steps are included for early McIntosh speakers, allowing 0 to +17 at 20Hz.
Input Sensitivity and Impedance
: 2.5 volts into 27,000 ohms for rated output with controls set for flat response.
Output level and Impedance
: 2.5 volts into 27,000 ohms or more with controls set for flat response. Output source impedance is 600 ohms.
Programmable Filters
: 8 sections (4 per channel) each of which can be programmed for 1/3 octave center frequencies from 20Hz to 1000Hz. Filter bandwidth is programmable for narrow (approx.1/3 octave) or wide (approx. 1 octave). Amplitude is continuously adjustable +/- 12 dB for narrow and +/- 15 dB for wide. A dented control is used to position for flat response. Programming is achieved by means of plug-in capacitors provided with the MQ104.
Chassis
: Chrome and Black
Weight
: 4-3/4 lbs. (2.15 kg) net, 6-1/4 lbs. (2.83 kg) in shipping carton.
Please examine all the pics and ask any questions prior purchasing
Shipping Information
- We will find the best shipments service worldwide. Is 100% Trackable
- Customer Pick-Up can be arranged for local sales if it can be done in a timely manner.
- Please (MUST) Contact us before purchasing any oversize items such as Speakers, Home System System Speakers, Console...... - The Shipping fee that eBay provides Might Not be correct
- Please be aware that we're always trying our best in Packaging but Delivery Time Frame sometimes could be affected by many reasons and we can't control all of that - We don't accept refund/return due to shipping delay - Please patiently wait for its arrival.
- Any warranty/support policy-time frame will be applied once the item is marked as DELIVERED. We don't accept any reason to extend the warranty or solve any matter related to the unit as the customer has been away for vacation and more..
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